3. Press the icon to set the auto answer function.
7. Changing the background image
In the [main interface] press the [wallpaper] icon to access the following
interface. You can select your favorite background image. After choosing the
image, press the [set wallpaper] icon to finish.
8. Cleaning the device
Cleaning the device
If the surface of the device is dirty, use a clean, soft cloth to wipe it off.
If dirt persists, use a mild detergent, then wipe with a clean, soft cloth to dry.
Mechanical parts cleaning spray can damage the device, do not spray it on.
Using a rough cloth or a volatile liquid (such as thinner or alcohol) to wipe the
device may scratch the surface or erase the keys.